Slapy Reservoir
E518153
Slapy Reservoir is a large artificial lake and popular recreational area in the Czech Republic, created by damming the Vltava River for hydroelectric power, flood control, and water sports.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Slapy Reservoir canonical | 1 |
| Slapy Reservoir (partly) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5371185 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Slapy Reservoir Context triple: [Vltava River, hasReservoir, Slapy Reservoir]
-
A.
Lipno Reservoir
Lipno Reservoir is the largest artificial lake in the Czech Republic, created for hydroelectric power generation, flood control, and recreation in the Šumava region.
-
B.
Orava Reservoir
Orava Reservoir is a large artificial lake in northern Slovakia known for its scenic surroundings, recreational activities, and role in flood control and hydroelectric power generation.
-
C.
Orlík Reservoir
Orlík Reservoir is one of the largest artificial lakes in the Czech Republic, created by a dam on the Vltava River and known for hydroelectric power generation, flood control, and recreation.
-
D.
Ruza Reservoir
Ruza Reservoir is a large artificial lake in the Moscow region of Russia, created by damming the Ruza River to serve as a key source of water supply and recreation.
-
E.
Koka Reservoir
Koka Reservoir is a major artificial lake in Ethiopia formed by the Koka Dam on the Awash River, serving as an important source of hydroelectric power, irrigation, and fisheries.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Slapy Reservoir Target entity description: Slapy Reservoir is a large artificial lake and popular recreational area in the Czech Republic, created by damming the Vltava River for hydroelectric power, flood control, and water sports.
-
A.
Lipno Reservoir
Lipno Reservoir is the largest artificial lake in the Czech Republic, created for hydroelectric power generation, flood control, and recreation in the Šumava region.
-
B.
Orava Reservoir
Orava Reservoir is a large artificial lake in northern Slovakia known for its scenic surroundings, recreational activities, and role in flood control and hydroelectric power generation.
-
C.
Orlík Reservoir
Orlík Reservoir is one of the largest artificial lakes in the Czech Republic, created by a dam on the Vltava River and known for hydroelectric power generation, flood control, and recreation.
-
D.
Ruza Reservoir
Ruza Reservoir is a large artificial lake in the Moscow region of Russia, created by damming the Ruza River to serve as a key source of water supply and recreation.
-
E.
Koka Reservoir
Koka Reservoir is a major artificial lake in Ethiopia formed by the Koka Dam on the Awash River, serving as an important source of hydroelectric power, irrigation, and fisheries.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf | reservoir ⓘ |
| basinCountry | Czech Republic ⓘ |
| country | Czech Republic ⓘ |
| formedBy | Slapy Dam ⓘ |
| hasActivity |
boating
ⓘ
camping ⓘ fishing ⓘ swimming ⓘ water skiing ⓘ yachting ⓘ |
| hasFunction |
navigation improvement
ⓘ
peak-load power supply ⓘ tourism ⓘ |
| hasStructure | Slapy Hydroelectric Power Plant ⓘ |
| hasTourismType |
domestic tourism destination
ⓘ
weekend recreation area ⓘ |
| locatedIn |
Bohemia
ⓘ
Central Bohemian Region ⓘ |
| locatedNear | village of Slapy ⓘ |
| locatedOnRiver | Vltava River ⓘ |
| locatedSouthOf | Prague ⓘ |
| operator | Czech energy authorities ⓘ |
| outflow | Vltava River ⓘ |
| partOf |
Vltava cascade
ⓘ
linked to:
Vltava cascade of dams
|
| primaryUse |
flood control
ⓘ
hydroelectric power generation ⓘ recreation ⓘ water sports ⓘ |
| watercourse | Vltava River ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Slapy Reservoir Description of subject: Slapy Reservoir is a large artificial lake and popular recreational area in the Czech Republic, created by damming the Vltava River for hydroelectric power, flood control, and water sports.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Slapy Reservoir